When attempting to open my minecraft world of nearly 4 years, the game instantly crashes after updating to the copper age. It's unplayable. All that work just blocked away or possibly gone.
MCPE-228453
3+ year old world will not open after the 1.21.111 update
Resolved
Duplicate
2
This issue is being tracked at MCPE-228432. It would be very helpful if you could provide a copy of the world. On PlayStation, you can follow these steps to copy a world save:
Make sure your BLANK USB stick has been formatted to FAT32
On your PlayStation, go to Settings > Application Saved Data Management > Saved Data in System Storage > Copy to USB Storage Device > Select Minecraft > Select Saved World to copy > Copy
This should then copy the world save to the USB, which you can share to a file sharing site such as OneDrive, and then share the link.